Nutrients Supplied by organic manure (Kg/Ha):

Total N:

Available N:

P2O5:

K2O:

SO3:

MgO:

Notes:

About Fertiliser Recommendations

First developed in 2002 and updated to the latest 8th edition, calculate N, P, K & Mg requirements for arable crops, and livestock enterprises including manure deductions. NOW available as an Android app